A network security controller

Abstract

The utility model discloses a network security controller, including the controller main part, the top of controller main part is equipped with the apron, the top of apron is equipped with the through -hole, and the through -hole runs through apron, the top of apron is fixed adapter seat, the bottom of adapter seat is equipped with the movable slot, the top of adapter seat is equipped with the guide slot, and the guide slot runs through the top of movable slot, the bottom of apron is equipped with the locking lever, the inside of controller main part is equipped with the locking slot, and the locking lever is connected with locking slot swing, still including quick -release assembly and adapter assembly, when adapter seat is connected with apron and controller main part, quick -release assembly can be fast with the positioning rod in the controller main part and is engaged connection, through the rotation quick -release assembly, apron can separate fast between controller main part, and adapter assembly makes the connecting port of device can rotate on the surface of adapter seat, and the orderly management of external connecting line is convenient, and the practicality of device has been improved.

Description

Technical Field

[0001] This utility model relates to the field of network security controller technology, specifically a network security controller. Background Technology

[0002] With the development of science and technology and society, computer technology and network technology have become indispensable tools. With the development of the Internet, most computers are interconnected with the network, and information is transmitted and processed through the network. At the same time, this has brought serious threats to computer information security, resulting in the theft of a lot of information and the spread of viruses. Therefore, computer network security controllers have become a guarantee for the safe operation of computers.

[0003] Conventional network security controllers use bolts to fix the main body of the controller. When it is necessary to repair or replace the internal components of the controller, the disassembly and installation of the controller is time-consuming. Moreover, most of the connection ports of existing controllers are fixed. When there are many external connection cables, it will directly lead to messy cable management and a significant decrease in maintenance efficiency. Therefore, there is an urgent need for a network security controller to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a network security controller to solve the problems mentioned in the background art. The controller body is fixedly connected by bolts. When it is necessary to repair or replace the internal components of the controller, the disassembly and installation of the controller is time-consuming. Moreover, most of the connection ports of the existing controllers are fixed. When there are many external connection cables, it will directly lead to the problem of messy cable management and a significant decrease in maintenance efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a network security controller, comprising a controller body, a cover plate on the top surface of the controller body, a through hole on the top surface of the cover plate, a fixed adapter on the top surface of the cover plate, a movable groove on the bottom surface of the adapter, a guide groove on the top surface of the adapter, a locking rod at the bottom of the cover plate, a locking groove on the inner side of the controller body, and the locking rod being movably connected to the locking groove; further comprising a quick-release assembly, which is disposed in the movable groove for quick fixing and disassembly between the cover plate and the controller body; and an adapter assembly disposed on the surface of the adapter for adjusting the position of the controller connection port.

[0006] Furthermore, the quick-release assembly includes an adjustment cap, an adjustment plate is fixed inside the adjustment cap, and an arc-shaped groove is arrayed on the surface of the adjustment plate, with the arc-shaped groove penetrating the adjustment plate.

[0007] Furthermore, the movable slot is provided with a movable block, and the movable block is movably connected to the movable slot. The movable block has an axisymmetric structure about the movable slot. Limiting slots are respectively opened on the side of the movable block, and the locking rod is movably connected to the limiting slot.

[0008] Furthermore, connecting rods are fixed to the sides of the movable blocks respectively, and the connecting rods are movably connected to the guide grooves and the arc-shaped grooves respectively. Connecting springs are evenly fixed between the movable blocks.

[0009] Furthermore, the adapter assembly includes an adapter, an electrical block is fixedly arranged on the side array of the adapter, and an electrical slot is opened on the side array of the adapter base, with the electrical block and the electrical slot being movably connected.

[0010] Furthermore, the side array of the adapter base is provided with positioning holes, the side array of the adapter is fixed with positioning posts, and the positioning posts are movably connected to the positioning holes. The surface of the adapter is provided with a sealing block, and the sealing block is movably connected to the adapter. The sealing block is made of thermoplastic rubber.

[0011] Furthermore, a guide frame is fixed to the bottom surface of the cover plate, and the locking rod is movably connected to the guide frame. A connecting block is fixed between the locking rods, and a return spring is fixed between the connecting block and the guide frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model discloses a network security controller. An adapter is provided on the cover plate on the top surface of the controller body. The adapter is provided with a quick-release component and an adapter component on its interior and side, respectively. When the adapter is connected to the controller body along with the cover plate, the quick-release component can quickly engage with the positioning rod inside the controller body. By rotating the quick-release component, the cover plate and the controller body can be quickly separated. The adapter component allows the connection port of the device to rotate on the surface of the adapter, which facilitates the orderly management of external connection cables and improves the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an overall sectional view of the present invention; Figure 3 This is an exploded view of the overall structure of this utility model; Figure 4 for Figure 3 Enlarged view of the structure of A in the middle; Figure 5 This is a cross-sectional view of the quick-release component of this utility model; Figure 6 This is an exploded view of the quick-release component of this utility model; Figure 7 This is a schematic diagram of the structure of the adapter component of this utility model.

[0014] In the diagram: 1. Quick-release assembly; 101. Adjusting cap; 102. Adjusting plate; 103. Connecting rod; 104. Movable block; 105. Connecting spring; 106. Limiting groove; 107. Arc groove; 2. Adapter assembly; 201. Adapter; 202. Sealing block; 203. Electrical block; 204. Positioning post; 3. Cover plate; 4. Controller body; 5. Adapter seat; 6. Locking rod; 7. Guide groove; 8. Electrical groove; 9. Positioning hole; 10. Connecting block; 11. Locking groove; 12. Guide frame; 13. Return spring; 14. Movable groove; 15. Through hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-7 This utility model provides a network security controller, including a controller body 4, a cover plate 3 on the top surface of the controller body 4, a through hole 15 on the top surface of the cover plate 3, a fixed adapter 5 on the top surface of the cover plate 3, a movable groove 14 on the bottom surface of the adapter 5, a guide groove 7 on the top surface of the adapter 5, and a locking rod 6 at the bottom of the cover plate 3. A locking groove 11 is provided on the inner side of the controller body 4, and the locking rod 6 is movably connected to the locking groove 11. It also includes a quick-release assembly 1, which is disposed in the movable groove 14 for quick fixing and disassembly between the cover plate 3 and the controller body 4; and an adapter assembly 2, which is disposed on the surface of the adapter 5 for adjusting the position of the controller connection port. Specifically, when the adapter 5 is connected to the controller body 4 along with the cover plate 3, the quick-release assembly 1 can quickly engage with the positioning rod inside the controller body 4. By rotating the quick-release assembly 1, the cover plate 3 and the controller body 4 can be quickly separated. The adapter assembly 2 allows the connection port of the device to rotate on the surface of the adapter 5, which facilitates the orderly management of external connection lines and improves the practicality of the device. The quick-release assembly 1 includes an adjustment cap 101, an adjustment plate 102 fixed inside the adjustment cap 101, and an array of arc-shaped grooves 107 on the surface of the adjustment plate 102, with the arc-shaped grooves 107 penetrating through the adjustment plate 102; a movable block 104 is provided inside the movable groove 14, and the movable block 104 is movably connected to the movable groove 14, and the movable block 104 has an axisymmetric structure about the movable groove 14; limit grooves 106 are respectively opened on the side of the movable block 104, and the locking rod 6 is movably connected to the limit groove 106; connecting rods 103 are respectively fixed on the side of the movable block 104, and the connecting rods 103 are respectively movably connected to the guide grooves 7, and the connecting rods 103 are respectively movably connected to the arc-shaped grooves 107; connecting springs 105 are evenly fixed between the movable blocks 104; Specifically, in the quick-release assembly 1, when the movable block 104 enters the controller body 4 through the through hole 15 of the cover plate 3, the inclined surface at the bottom of the movable block 104 will push the locking rod 6 to both sides, and then one end of the locking rod 6 will be inserted into the limiting groove 106 to fix the movable block 104. When it is necessary to remove the cover plate 3 from the top surface of the controller body 4, rotate the adjusting cap 101 so that the arc groove 107 on the adjusting plate 102 in the adjusting cap 101 pushes the connecting rod 103 along the guide groove 7, thereby causing the movable blocks 104 in the movable groove 14 to move inward respectively, and then one end of the locking rod 6 will separate from the limiting groove 106. At this time, the locking rod 6 will pop out from the locking groove 11 under the action of the return spring 13, and the cover plate 3 can be easily removed. The function of the connecting spring 105 is to support the movable block 104 and prevent the movable block 104 from shaking. A limiting block can also be set at the top of the connecting rod 103 to prevent the movable block 104 from falling downward. The adapter assembly 2 includes an adapter 201, an electrical block 203 fixedly arranged on the side array of the adapter 201, an electrical groove 8 opened on the side array of the adapter base 5, and the electrical block 203 is movably connected to the electrical groove 8; a positioning hole 9 opened on the side array of the adapter base 5, a positioning post 204 fixedly arranged on the side array of the adapter 201, and the positioning post 204 is movably connected to the positioning hole 9; a sealing block 202 is provided on the surface of the adapter 201, and the sealing block 202 is movably connected to the adapter 201; the sealing block 202 is made of thermoplastic rubber. Specifically, in the adapter assembly 2, the adapter 201 can move in the electrical groove 8 on the side of the adapter base 5 via the electrical block 203. When the position of the adapter 201 is determined, the adapter 201 is pressed towards the adapter base 5. At this time, the positioning post 204 on the side of the adapter 201 is connected to the positioning hole 9, realizing the rapid movement and fixation of the adapter port. The sealing block 202 on the surface of the adapter 201 can prevent dust from the adapter 201 when it is not in use. A guide frame 12 is fixed on the bottom surface of the cover plate 3, and the locking rod 6 is movably connected to the guide frame 12. A connecting block 10 is fixed between the locking rods 6, and a return spring 13 is fixed between the connecting block 10 and the guide frame 12. Specifically, the guide frame 12 makes the movement of the locking rod 6 more stable. When the adapter 5 is not installed on the cover plate 3, the locking rod 6 will not enter the locking groove 11. When the quick release assembly 1 is installed, the movable block 104 will squeeze one end of the locking rod 6 into the locking groove 11. When the quick release assembly 1 is removed, the return spring 13 will take the locking rod 6 out of the locking groove 11. Working principle: In quick-release assembly 1, when the movable block 104 enters the controller body 4 through the through hole 15 of the cover plate 3, the inclined surface at the bottom of the movable block 104 will push the locking rod 6 to both sides. Then, one end of the locking rod 6 will be inserted into the limiting groove 106 to fix the movable block 104. When it is necessary to remove the cover plate 3 from the top surface of the controller body 4, rotate the adjusting cap 101 so that the arc groove 107 on the adjusting plate 102 in the adjusting cap 101 pushes the connecting rod 103 along the guide groove 7, thereby causing the movable blocks 104 in the movable groove 14 to move inward. Then, one end of the locking rod 6 will separate from the limiting groove 106. At this time, the locking rod 6 will pop out from the locking groove 11 under the action of the return spring 13, and the cover plate 3 can be easily removed. The function of the connecting spring 105 is to support the movable block 104 and prevent the movable block 104 from shaking. A limiting block can also be set at the top of the connecting rod 103 to prevent the movable block 104 from falling downward. In the adapter assembly 2, the adapter 201 can move in the electrical groove 8 on the side of the adapter seat 5 via the electrical block 203. When the position of the adapter 201 is determined, the adapter 201 is pressed towards the adapter seat 5. At this time, the positioning post 204 on the side of the adapter 201 is connected to the positioning hole 9, realizing the quick movement and fixation of the adapter port. The sealing block 202 on the surface of the adapter 201 can prevent dust from the adapter 201 when it is not in use. The guide frame 12 makes the movement of the locking rod 6 more stable. When the adapter seat 5 is not installed on the cover plate 3, the locking rod 6 will not enter the locking groove 11. When the quick release assembly 1 is installed, the movable block 104 will squeeze one end of the locking rod 6 into the locking groove 11. When the quick release assembly 1 is removed, the return spring 13 will take the locking rod 6 out of the locking groove 11. After the adapter 5 is connected to the controller body 4 along with the cover plate 3, the quick-release assembly 1 can quickly engage with the positioning rod inside the controller body 4. By rotating the quick-release assembly 1, the cover plate 3 and the controller body 4 can be quickly separated. The adapter assembly 2 allows the connection port of the device to rotate on the surface of the adapter 5, which facilitates the orderly management of external connection lines and improves the practicality of the device.

[0017] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A network security controller, comprising a controller body (4), a cover plate (3) on the top surface of the controller body (4), a through hole (15) on the top surface of the cover plate (3), the through hole (15) penetrating the cover plate (3), a fixed adapter (5) on the top surface of the cover plate (3), a movable groove (14) on the bottom surface of the adapter (5), a guide groove (7) on the top surface of the adapter (5), the guide groove (7) penetrating the top surface of the movable groove (14), a locking rod (6) on the bottom of the cover plate (3), a locking groove (11) on the inner side of the controller body (4), and the locking rod (6) being movably connected to the locking groove (11); Its features are, Also includes: Quick-release assembly (1), which is set in the movable groove (14) for quick fixing and disassembly between the cover plate (3) and the controller body (4); Adapter component (2), which is disposed on the surface of adapter base (5) for adjusting the position of controller connection port.

2. A network security controller according to claim 1, characterized in that: The quick-release assembly (1) includes an adjustment cap (101), an adjustment plate (102) is fixed inside the adjustment cap (101), and an arc-shaped groove (107) is arrayed on the surface of the adjustment plate (102), and the arc-shaped groove (107) penetrates the adjustment plate (102).

3. A network security controller according to claim 2, characterized in that: The movable slot (14) is provided with a movable block (104), and the movable block (104) is movably connected to the movable slot (14). The movable block (104) is axially symmetrical about the movable slot (14). Limiting slots (106) are respectively opened on the side of the movable block (104), and the locking rod (6) is movably connected to the limiting slot (106).

4. A network security controller according to claim 3, characterized in that: Connecting rods (103) are fixed to the sides of the movable blocks (104), and the connecting rods (103) are movably connected to the guide grooves (7) and the connecting rods (103) are movably connected to the arc grooves (107). Connecting springs (105) are evenly fixed between the movable blocks (104).

5. A network security controller according to claim 1, characterized in that: The adapter assembly (2) includes an adapter (201), an electrical block (203) is fixed on the side array of the adapter (201), and an electrical slot (8) is opened on the side array of the adapter base (5), and the electrical block (203) is movably connected to the electrical slot (8).

6. A network security controller according to claim 5, characterized in that: The adapter (5) has positioning holes (9) on its side array. The adapter (201) has positioning posts (204) fixed on its side array. The positioning posts (204) are movably connected to the positioning holes (9). The adapter (201) has a sealing block (202) on its surface. The sealing block (202) is movably connected to the adapter (201). The sealing block (202) is made of rubber thermoplastic.

7. A network security controller according to claim 1, characterized in that: The bottom surface of the cover plate (3) is fixed with a guide frame (12), and the locking rod (6) is movably connected to the guide frame (12). A connecting block (10) is fixed between the locking rods (6), and a return spring (13) is fixed between the connecting block (10) and the guide frame (12).

Images